5165413641 has 24 divisors (see below), whose sum is σ = 7541142336. Its totient is φ = 3406759200.

The previous prime is 5165413621. The next prime is 5165413651. The reversal of 5165413641 is 1463145615.

5165413641 is a `hidden beast` number, since 5 + 1 + 6 + 5 + 4 + 1 + 3 + 641 = 666.

It is not a de Polignac number, because 5165413641 - 2¹³ = 5165405449 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5165413596 and 5165413605.

It is not an unprimeable number, because it can be changed into a prime (5165413621) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1203886 + ... + 1208168.

It is an arithmetic number, because the mean of its divisors is an integer number (314214264).

Almost surely, 2^5165413641 is an apocalyptic number.

It is an amenable number.

5165413641 is a deficient number, since it is larger than the sum of its proper divisors (2375728695).

5165413641 is a wasteful number, since it uses less digits than its factorization.

5165413641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5693 (or 5690 counting only the distinct ones).

The product of its digits is 43200, while the sum is 36.

The square root of 5165413641 is about 71870.8121632141. The cubic root of 5165413641 is about 1728.6286303118.

The spelling of 5165413641 in words is "five billion, one hundred sixty-five million, four hundred thirteen thousand, six hundred forty-one".